Simple machines are extremely important to everyday life. They make stuff that is normally difficult a piece of cake. There are several types of simple machines. The first simple machine is a lever. A lever consists of a fulcrum‚ load‚ and effort force. A fulcrum is the support. The placing of the fulcrum changes the amount of force and distance it will take in order to move an object. The load is the applied force. The effort force is the force applied on the opposite side of the load
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Simple Machine Joemarie A. Martinez 1-D CE Simple machine Simple machines make work easier by multiplying‚ reducing‚ or changing the direction of a force. The scientific formula for work is w = f x d‚ or‚ work is equal to force multiplied by distance. Simple machines cannot change the amount of work done‚ but they can reduce the effort force that is required to do the work! As you can see by this formula‚ if the effort force is reduced‚ distance is increased. These simple machines
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Simple Pendulum Experiment In this experiment you will make a simple pendulum consisting of a plumb bob and a piece of string anchored at two points. By attaching the string to two points the normal precession that would occur will be eliminated. [pic] Items to be turned in as report: 1) all discussion question answers (be thorough) 2) graph of period squared versus length 3) simple data tables of collected data 4) graphical analysis answers 5) using your values for g‚ calculate
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Simple Pendulum PURPOSE The purpose of this experiment is to study how the period of a pendulum depends on length‚ mass‚ and amplitude of the swing. THEORY A simple pendulum is an idealized model consisting of a point mass (sometimes called a pendulum bob) suspended by a massless unstretchable string. When the bob is pulled to one side of its straight down equilibrium position and released‚ it oscillates about the equilibrium position. The path of the bob is not a straight line but an arc
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PRESENT SIMPLE 1-When do we use it? -When we are talking about a habit; -When we are talking about a schedule; -When we are stating a fact; -When we say something that is generally true; -When we give instructions or directions. 2-TIME EXPRESSIONS for things that happen regularly are: -Every.... -Once a.... -Twice a.... -On Tuesdays..... -In winters.... OR -Always‚ Frequently‚ Often‚ Usually‚ Regularly‚ Generally‚ Sometimes‚ Seldom‚ Rarely‚ Never. * Time Expressions
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when an individual is exposed to quality interaction with the world in which they belong. ( and the individuals quality interaction with that situation that enables for the development of a sense of belonging.) Within Steven Herricks novel “ the simple Gift” the passage of time for the protagonist Billy is cherished during his stay in Bendarat and Billy interacts with the town and it’s people with the utmost respect to maintain his sense of belonging in the town. Inside Tim Winton’s short story
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and their surroundings. This is clearly seen in The Simple Gift by Stephen Herrick which demonstrates elements of belonging and acceptance through the ’pain and suffering’ of rejection‚ ’homelessness’ and ’dealing with death’ by the characters Billy‚ Caitlin and Old Bill. Similarly in the movie “Freedom Writers”‚ it explores the ideas of taking control of one’s identity and accepting life’s simple pleasures. Firstly‚ in the novel ‘The Simple Gift’‚ Steven Herrick explores the idea taking control
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A THE SIMPLE PENDULUM • General Background: A mass m hanging from a string whose length is L and a pivot point on which this mass is fixed are what a simple pendulum (which was discovered during the 10th century by Ibn Yusuf) consists of. During the 17th century‚ it is developed by some physicist‚ especially by Galileo. When the mass hanging from the string is released with an initial angle‚ it starts to move with a periodic motion. The motion can be approximated as a simple harmonic
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instructed to be invested at 10% p.a. simple interest. How much did the elder daughter get at the time of the will? (1) | Rs. 17.5 lakhs | | (2) | Rs. 21 lakhs | | (3) | Rs. 15 lakhs | | (4) | Rs. 20 lakhs | Correct Answer - (2) Solution: Let Rs.x be the amount that the elder daughter got at the time of the will. Therefore‚ the younger daughter got (3‚500‚000 - x). The elder daughter’s money earns interest for (21 - 16) = 5 years @ 10% p.a simple interest The younger daughter’s money
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EXPERIMENT 7 - Distillation – Separation of a Mixture Purpose: a) To purify a compound by separating it from a non-volatile or less-volatile material. b) To separate a mixture of two miscible liquids (liquids that mix in all proportions) with different boiling points. Equipment / Materials: large test tubes(3) clamp (1 or 2) ringstand boiling chips test tube rack (1) heating mantle glass adaptor thermometer adaptor 10-mL graduated cylinder condenser (1 or 2) grease 50- mL round bottom flask 50-
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